ci(workflows): fix pnpm installation and improve issue tracker (#12388)

* ci(workflows): add pnpm caching to improve build performance

Cache pnpm dependencies to reduce installation time in CI workflows

* ci(github-actions): change claude-code-action version to v1

* ci(workflows): improve issue tracker formatting

Format issue body as markdown code block for better readability in workflow output

* ci(workflows): unify claude-code-action version to v1 for both jobs

Changed process-pending-issues job from @main to @v1 to maintain consistency across all jobs and avoid potential version conflicts.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

* fix(workflows): remove --help from allowed-tools to avoid upstream parsing bug

The `--help` flags in claude_args were being incorrectly parsed as actual
command-line arguments by claude-code-action, causing JSON parsing errors
("Unexpected identifier 'Usage'").

Switched to wildcard pattern `pnpm tsx scripts/feishu-notify.ts*` which:
- Allows all feishu-notify.ts commands including --help
- Avoids triggering the upstream argument parsing bug
- Simplifies the allowed-tools configuration

This addresses the root cause identified by Anthropic engineers.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

* fix(workflows): remove --help references from prompts

Remove `--help` references from prompts to avoid potential parsing issues.
The example commands are already comprehensive enough without needing to
mention the help flag.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>

.github/workflows/github-issue-tracker.yml

@@ -80,12 +80,12 @@ jobs:
 
       - name: Process issue with Claude
         if: steps.check_time.outputs.should_delay == 'false'
-        uses: anthropics/claude-code-action@main
+        uses: anthropics/claude-code-action@v1
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           allowed_non_write_users: "*"
           anthropic_api_key: ${{ secrets.CLAUDE_TRANSLATOR_APIKEY }}
-          claude_args: "--allowed-tools Bash(gh issue:*),Bash(pnpm tsx scripts/feishu-notify.ts issue:*),Bash(pnpm tsx scripts/feishu-notify.ts --help),Bash(pnpm tsx scripts/feishu-notify.ts issue --help)"
+          claude_args: "--allowed-tools Bash(gh issue:*),Bash(pnpm tsx scripts/feishu-notify.ts*)"
           prompt: |
             你是一个GitHub Issue自动化处理助手。请完成以下任务：
 
@@ -94,9 +94,14 @@ jobs:
             - 标题：${{ github.event.issue.title }}
             - 作者：${{ github.event.issue.user.login }}
             - URL：${{ github.event.issue.html_url }}
-            - 内容：${{ github.event.issue.body }}
             - 标签：${{ join(github.event.issue.labels.*.name, ', ') }}
 
+            ### Issue body
+
+            `````md
+            ${{ github.event.issue.body }}
+            `````
+
             ## 任务步骤
 
             1. **分析并总结issue**
@@ -106,8 +111,7 @@ jobs:
                - 重要的技术细节
 
             2. **发送飞书通知**
-               使用CLI工具发送飞书通知，运行 `pnpm tsx scripts/feishu-notify.ts issue --help` 查看参数说明。
-               示例：
+               使用CLI工具发送飞书通知，参考以下示例：
                ```bash
                pnpm tsx scripts/feishu-notify.ts issue \
                  -u "${{ github.event.issue.html_url }}" \
@@ -146,16 +150,32 @@ jobs:
         with:
           node-version: 22
 
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+
+      - name: Get pnpm store directory
+        id: pnpm-cache
+        shell: bash
+        run: echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_OUTPUT
+
+      - name: Cache pnpm dependencies
+        uses: actions/cache@v4
+        with:
+          path: ${{ steps.pnpm-cache.outputs.STORE_PATH }}
+          key: ${{ runner.os }}-pnpm-${{ hashFiles('**/pnpm-lock.yaml') }}
+          restore-keys: |
+            ${{ runner.os }}-pnpm-
+
       - name: Install dependencies
         run: pnpm install
 
       - name: Process pending issues with Claude
-        uses: anthropics/claude-code-action@main
+        uses: anthropics/claude-code-action@v1
         with:
           anthropic_api_key: ${{ secrets.CLAUDE_TRANSLATOR_APIKEY }}
           allowed_non_write_users: "*"
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          claude_args: "--allowed-tools Bash(gh issue:*),Bash(gh api:*),Bash(pnpm tsx scripts/feishu-notify.ts issue:*),Bash(pnpm tsx scripts/feishu-notify.ts --help),Bash(pnpm tsx scripts/feishu-notify.ts issue --help)"
+          claude_args: "--allowed-tools Bash(gh issue:*),Bash(gh api:*),Bash(pnpm tsx scripts/feishu-notify.ts*)"
           prompt: |
             你是一个GitHub Issue自动化处理助手。请完成以下任务：
 
@@ -177,8 +197,7 @@ jobs:
                - 重要的技术细节
 
             3. **发送飞书通知**
-               使用CLI工具发送飞书通知，运行 `pnpm tsx scripts/feishu-notify.ts issue --help` 查看参数说明。
-               示例：
+               使用CLI工具发送飞书通知，参考以下示例：
                ```bash
                pnpm tsx scripts/feishu-notify.ts issue \
                  -u "<issue的html_url>" \